Thousands of Chicago-area Zillow and Trulia listings disappeared after Midwest Real Estate Data cut off Zillow’s access to its feed, “in the latest escalation of a legal battle with Lisle-based Midwest Real Estate Data (MRED),” reports the Chicago Sun-Times. “The fight is over MRED’s private listing network, where homes for sale are shared among real estate professionals. And MRED followed through on a threat to cut Zillow’s access to its listing data feed.” From the report: There were nearly 5,000 Chicago homes listed on Zillow Tuesday, but as of Wednesday afternoon, that number plummeted to about 1,700. Meanwhile, other listing sites like Redfin and Realtor.com show about 5,000 to 8,000 listings in Chicago. MRED manages listings — submitted by brokers — throughout Illinois, as well as parts of Wisconsin and Indiana. The regional multiple listing service has more than 43,000 members and processed more than 264,000 listings worth $43 billion in 2025. The loss of listings on Zillow’s websites have made a behind-the-scenes real estate industry fight public. And it now hinders some consumers in their search to buy a home, while also limiting the marketing opportunity for sellers. The legal fight is basically over who gets to control how home listings are marketed and displayed online.
Zillow recently adopted a rule saying that if a home is marketed privately, such as behind a paywall, login, or private listing network, it should not also appear on Zillow. The policy, the real estate marketplace says, is meant to discourage “pocket listings,” preserve transparency, and make sure buyers can see the full market.
MRED sees it differently. It expanded its private listing network and partnered with Compass, which wants to give sellers more control over whether their homes are broadly publicized or marketed privately first. MRED argues that Zillow is violating MLS rules and licensing agreements by refusing to display certain listings, including private Compass listings. Consumers are now caught in the middle…
